Service difficulty report · Smoke Detector · Boeing 777222

Difficulty date
January 13, 2014
Submitted
January 14, 2014
Operation
Air carrier
Aircraft
N791UA
Make and model
Boeing 777222
Aircraft serial
26933
Aircraft time
70,771 hours, 10,118 cycles
Engine
Pwa PW4090
Part
Smoke Detector
Condition
Malfunctioned
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

IAW JOB CARD 2-3215 TEST 15. SMOKE DETECTOR SYS OPERATIONS TEST FAILED. IAW AMM26-14-03-501. ACCOMPLISHED SMOKE DETECTOR SYS OPERATION TEST 15. IAW 777-222 A CHECK JOB CARD 2-3215, CHECKED OK.